1 . Many people love to listen to music while driving. Thanks to the world’s musical roads, drivers now don’t need to turn the radio on.     1    

A musical road can create music when a car tires go over grooves (凹槽) on the road. To produce beautiful music, drivers must pass over the grooves at a certain speed. Signs often tell drivers the right speed.

    2    . Since the mid-1990, musical rads have appeared in many different countries.     3    . To warn drivers to the incoming music, all the roads are marked by colored musical notes that are painted on these roads. Drivers can decide whether to go over the grooves or not because they are set on the side of the road.

In Hungary, there is a musical road in honor of one of the country’s most popular musical performers — Laszlo Bodi. Bodi was the lead singer for the band Republic.     4    . Sadly, Bodi passed away in 2013. But people still remember him as there’s a road where drivers can hear 30 seconds of the Republic song “Road 67”.

    5    . In Indonesia, a road plays the first six notes of “Happy Birthday”. The fifth note is a little out of tune, though. This “mistake” keeps drivers awake and aware, and it has reduced the number of traffic accidents. Such is the power of music and musical roads.

7 . 听下面一段独白，回答以下小题。

8 . Different from regular concerts, roadside concerts in Guiyang, capital city of southwest China’s Guizhou Province, allow people to immerse themselves in music. Without tickets or fences, young people held hands together, singing and dancing. Videos showing their relaxing and cheerful performances went viral after being posted on social media.

From common people to stars, music brings people together. “Whether they are ordinary people or stars, when stepping onto the small stage by the road, they can enjoy the joy of music together,” said Zhou Wenjia, deputy head of the publicity department of Yunyan District.

Sun Guang, head of Nanming District’s cultural and tourism bureau in Guiyang, became a hit for the roadside concert.

“I have a music dream,” said Sun, who once took part in national competitions and performed on stage in Beijing. But for being busy with his work, he saw his guitar covered in dust. While seeing the flowing crowds, Sun signed up in secret, put on his leather jacket and sunglasses, and stood on his beloved stage.

But perhaps because of his wonderful performance, some audience recognized him. When singing on the stage for the third time, a short video showing his performance became a hit online and received nearly 1 million views, which put him at a loss for a time.

Qingyun Market, one of the venues of roadside concerts, is a famous tourist attraction in Guiyang which sells night snacks and local cultural and creative products. With the popularity of concerts, the market has become an important engine to boost the city’s economy.

“Roadside concerts now have become an important economic booster, and I could be a promoter. This is a good combination of my hobbies and duties,” said Sun.

As roadside concerts continue to gain steam, music has become a driving force for consumption. Guiyang has made it clear that roadside concerts will continue to require zero tickets, zero business, and zero distance from the people, with an aim to build a city with warmth and hospitality.